🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.52 AU - 0.56 AU

Year: 168 Days

Day: 30.1 Hours

Environment

Temp: 155 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,805,966 km

• M1: 128,355 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.57 AU - 0.75 AU

Year: 228 Days

Day: 19.5 Hours

Environment

Temp: 23 °C

Axial Tilt: 24.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.87 AU - 1.09 AU

Year: 412 Days

Day: 37.8 Hours

Environment

Temp: -42 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,805,966 km

• M1: 48,021 km (0.117 R)
• M2: 192,233 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.77 AU - 2.03 AU

Year: 1112 Days

Day: 23.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.9

Radius: 14.3

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.47 AU - 3.29 AU

Year: 2075 Days

Day: 10 Hours

Environment

Temp: -143 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 70,805,966 km

• M1: 193,131 km (0.101 R)
• M2: 294,558 km (0.062 R)
• M3: 385,364 km (0.072 R)
• M4: 492,027 km (0.106 R)
• M5: 634,744 km (0.091 R)
• M6: 931,396 km (0.116 R)
• M7: 1,022,501 km (0.028 R)
• M8: 1,209,050 km (0.114 R)
• M9: 1,413,700 km (0.075 R)
• M10: 1,571,974 km (0.084 R)
• M11: 1,824,346 km (0.076 R)
• M12: 1,927,718 km (0.085 R)
• M13: 2,097,362 km (0.071 R)
• M14: 2,279,722 km (0.081 R)
• M15: 2,414,360 km (0.098 R)
• M16: 2,582,508 km (0.09 R)
• M17: 2,683,935 km (0.103 R)
• M18: 2,931,071 km (0.12 R)
• M19: 3,045,214 km (0.059 R)
• M20: 3,160,853 km (0.114 R)
• M21: 3,269,611 km (0.115 R)
• M22: 3,379,715 km (0.045 R)
• M23: 3,797,093 km (0.105 R)
• M24: 3,922,007 km (0.102 R)
• M25: 4,057,393 km (0.084 R)
• M26: 4,148,499 km (0.039 R)
• M27: 4,249,477 km (0.112 R)
• M28: 4,351,503 km (0.11 R)
• M29: 4,728,938 km (0.081 R)
• M30: 4,825,130 km (0.092 R)
• M31: 5,038,755 km (0.08 R)
• M32: 5,146,915 km (0.116 R)
• M33: 5,245,799 km (0.088 R)
• M34: 5,335,408 km (0.04 R)
• M35: 5,536,318 km (0.095 R)
• M36: 5,760,266 km (0.041 R)
• M37: 6,101,798 km (0.069 R)
• M38: 6,396,955 km (0.03 R)
• M39: 7,001,330 km (0.072 R)
• M40: 7,166,336 km (0.096 R)
• M41: 7,310,549 km (0.113 R)
• M42: 7,545,268 km (0.098 R)
• M43: 7,725,982 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.5

Radius: 11.8

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 5.74 AU - 7.18 AU

Year: 6971 Days

Day: 10.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 70,805,966 km

• M1: 165,156 km (0.064 R)
• M2: 270,922 km (0.12 R)
• M3: 477,217 km (0.082 R)
• M4: 620,083 km (0.079 R)
• M5: 766,390 km (0.083 R)
• M6: 857,645 km (0.057 R)
• M7: 1,037,760 km (0.118 R)
• M8: 1,371,962 km (0.107 R)
• M9: 1,535,323 km (0.073 R)
• M10: 1,653,505 km (0.11 R)
• M11: 1,757,326 km (0.118 R)
• M12: 2,119,951 km (0.058 R)
• M13: 2,252,495 km (0.054 R)
• M14: 2,810,645 km (0.092 R)
• M15: 3,148,736 km (0.073 R)
• M16: 4,168,694 km (0.103 R)
• M17: 4,263,988 km (0.112 R)
• M18: 4,432,735 km (0.067 R)
• M19: 4,652,943 km (0.092 R)
• M20: 5,412,900 km (0.085 R)
• M21: 5,754,282 km (0.119 R)
• M22: 5,994,835 km (0.087 R)
• M23: 6,211,304 km (0.053 R)
• M24: 6,458,140 km (0.083 R)
• M25: 7,189,225 km (0.114 R)
• M26: 7,506,372 km (0.042 R)
• M27: 7,710,723 km (0.112 R)
• M28: 8,304,627 km (0.087 R)
• M29: 8,425,202 km (0.079 R)
• M30: 9,067,725 km (0.107 R)
• M31: 9,160,775 km (0.049 R)
• M32: 9,441,870 km (0.058 R)
• M33: 9,980,871 km (0.089 R)
• M34: 10,302,506 km (0.062 R)
• M35: 10,627,732 km (0.086 R)
• M36: 11,022,371 km (0.119 R)
• M37: 11,155,064 km (0.115 R)
• M38: 11,321,567 km (0.066 R)
• M39: 11,556,136 km (0.117 R)
• M40: 11,657,115 km (0.031 R)
• M41: 11,961,995 km (0.056 R)
• M42: 12,614,092 km (0.114 R)
• M43: 12,787,626 km (0.081 R)
• M44: 13,137,236 km (0.115 R)
• M45: 13,242,703 km (0.114 R)
• M46: 13,560,748 km (0.095 R)
• M47: 14,240,670 km (0.104 R)
• M48: 14,493,939 km (0.052 R)
• M49: 14,785,206 km (0.083 R)
• M50: 15,152,020 km (0.077 R)
• M51: 15,633,576 km (0.047 R)
• M52: 16,007,271 km (0.08 R)
• M53: 16,421,807 km (0.064 R)
• M54: 16,878,081 km (0.08 R)
• M55: 17,531,674 km (0.029 R)
• M56: 17,881,134 km (0.073 R)
• M57: 18,232,689 km (0.108 R)
• M58: 18,311,228 km (0.113 R)
• M59: 18,744,763 km (0.045 R)
• M60: 18,982,773 km (0.116 R)
• M61: 19,102,003 km (0.106 R)
• M62: 19,944,388 km (0.107 R)
• M63: 20,963,000 km (0.107 R)
• M64: 21,416,581 km (0.053 R)
• M65: 21,915,190 km (0.089 R)
• M66: 22,459,428 km (0.08 R)
• M67: 22,585,688 km (0.03 R)
• M68: 22,796,771 km (0.114 R)
• M69: 23,263,067 km (0.033 R)
• M70: 23,947,178 km (0.078 R)
• M71: 24,162,300 km (0.051 R)
• M72: 24,334,936 km (0.069 R)
• M73: 24,594,488 km (0.075 R)
• M74: 24,724,638 km (0.079 R)
• M75: 24,942,154 km (0.056 R)
• M76: 26,570,826 km (0.037 R)
• M77: 26,838,157 km (0.089 R)
• M78: 27,555,479 km (0.109 R)
• M79: 27,690,715 km (0.088 R)
• M80: 28,279,233 km (0.111 R)
• M81: 28,643,355 km (0.101 R)
• M82: 28,826,014 km (0.114 R)
• M83: 29,330,308 km (0.095 R)
• M84: 29,745,143 km (0.103 R)
• M85: 30,022,797 km (0.043 R)
• M86: 30,254,823 km (0.099 R)
• M87: 30,860,844 km (0.093 R)
• M88: 31,048,140 km (0.076 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 544.8

Radius: 7.9

Gravity: 8.73 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 13.05 AU - 13.15 AU

Year: 20132 Days

Day: 18.2 Hours

Environment

Temp: -214 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 70,805,966 km

• M1: 123,269 km (0.089 R)
• M2: 191,186 km (0.116 R)
• M3: 394,639 km (0.119 R)
• M4: 622,028 km (0.109 R)
• M5: 818,749 km (0.036 R)
• M6: 1,758,523 km (0.097 R)
• M7: 2,234,394 km (0.038 R)
• M8: 2,927,930 km (0.096 R)
• M9: 3,412,477 km (0.05 R)
• M10: 3,566,563 km (0.059 R)
• M11: 3,683,698 km (0.114 R)
• M12: 4,042,733 km (0.051 R)
• M13: 4,247,084 km (0.077 R)
• M14: 4,751,378 km (0.091 R)
• M15: 5,408,262 km (0.066 R)
• M16: 6,661,144 km (0.079 R)
• M17: 7,295,290 km (0.103 R)
• M18: 7,344,807 km (0.089 R)
• M19: 7,796,143 km (0.059 R)
• M20: 8,153,234 km (0.041 R)
• M21: 9,963,218 km (0.085 R)
• M22: 10,350,826 km (0.108 R)
• M23: 11,197,849 km (0.093 R)
• M24: 11,485,077 km (0.096 R)
• M25: 11,833,042 km (0.064 R)
• M26: 11,949,878 km (0.077 R)
• M27: 12,125,655 km (0.117 R)
• M28: 12,184,597 km (0.086 R)
• M29: 12,897,730 km (0.087 R)
• M30: 14,364,388 km (0.082 R)
• M31: 14,676,449 km (0.061 R)
• M32: 15,434,760 km (0.114 R)
• M33: 15,754,451 km (0.092 R)
• M34: 16,205,788 km (0.101 R)
• M35: 16,923,558 km (0.109 R)
• M36: 18,254,979 km (0.106 R)
• M37: 19,550,796 km (0.079 R)
• M38: 19,689,025 km (0.089 R)
• M39: 21,229,583 km (0.059 R)
• M40: 21,300,642 km (0.087 R)
• M41: 22,158,137 km (0.087 R)
• M42: 22,230,094 km (0.108 R)
• M43: 22,591,223 km (0.063 R)
• M44: 23,027,002 km (0.059 R)
• M45: 23,392,320 km (0.077 R)
• M46: 23,759,433 km (0.102 R)
• M47: 24,350,943 km (0.109 R)
• M48: 26,459,226 km (0.106 R)
• M49: 26,611,965 km (0.096 R)
• M50: 27,767,459 km (0.092 R)
• M51: 31,411,663 km (0.097 R)
• M52: 31,492,596 km (0.076 R)
• M53: 32,060,619 km (0.08 R)
• M54: 32,386,892 km (0.101 R)
• M55: 32,468,572 km (0.088 R)
• M56: 35,035,373 km (0.114 R)
• M57: 35,119,297 km (0.059 R)
• M58: 35,877,160 km (0.111 R)
• M59: 36,300,671 km (0.08 R)
• M60: 37,152,332 km (0.077 R)
• M61: 37,323,622 km (0.044 R)
• M62: 37,580,780 km (0.036 R)
• M63: 38,528,932 km (0.081 R)
• M64: 39,223,515 km (0.087 R)
• M65: 40,801,174 km (0.061 R)
• M66: 41,420,359 km (0.118 R)
• M67: 41,509,071 km (0.068 R)
• M68: 42,042,686 km (0.11 R)
• M69: 44,199,588 km (0.094 R)
• M70: 44,653,319 km (0.081 R)
• M71: 45,017,590 km (0.075 R)
• M72: 45,291,354 km (0.084 R)
• M73: 46,116,087 km (0.119 R)
• M74: 46,761,003 km (0.065 R)
• M75: 47,223,560 km (0.117 R)
• M76: 47,501,662 km (0.108 R)
• M77: 47,594,563 km (0.077 R)
• M78: 49,935,620 km (0.09 R)
• M79: 53,758,444 km (0.077 R)
• M80: 54,242,842 km (0.119 R)
• M81: 58,269,567 km (0.073 R)
• M82: 58,468,383 km (0.034 R)
• M83: 58,966,544 km (0.114 R)
• M84: 60,067,584 km (0.036 R)
• M85: 60,872,421 km (0.08 R)
• M86: 61,276,335 km (0.066 R)
• M87: 61,579,720 km (0.077 R)
• M88: 62,188,134 km (0.101 R)
• M89: 64,230,444 km (0.04 R)
• M90: 64,744,462 km (0.088 R)
• M91: 64,847,386 km (0.03 R)
• M92: 65,776,538 km (0.092 R)
• M93: 68,171,002 km (0.114 R)
• M94: 69,221,029 km (0.111 R)
• M95: 70,699,954 km (0.112 R)
• M96: 70,806,019 km (0.092 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 152 - 15,365 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit